I've just released my first own component PartyStaff!
It's based on Arthur Konze's akostaff and extends it with
-each user profile may be commented by others
-users are enabled to change their own profile
-users may upload their own picture (avatar-like)
- language support (english and germani, please help me with other languages!)
-users, categories, comments and picture upload are full administrable through the backend
-the admin does not have to create a new profile for each user, the user creates its himself
-the admin can choose which category new profiles are assigned to by default
-he can also decide, if profiles are auto-published or not
Please try it and post your suggestions/bugs/praises...
Link:
com_partystaff.zip